Electrophoretic deposition of WS2 flakes on nanoholes arrays. Role of the used suspension medium

Abstract

Here we optimized the electrophoretic deposition process for the fabrication of WS2 plasmonic nanohole integrated structures. We showed how the conditions used for the site selective deposition influenced the properties of the deposited flakes. In particular, we investigated the effect of different suspension medium used during the deposition both in the efficiency of the process and in the stability of WS2 flakes, which were deposited on a ordered arrays of plasmonic nanostructures.

References in corpus (4)

• Exciton physics and device application of two-dimensional transition metal dichalcogenide semiconductors
• Strong-coupling of WSe2 in ultra-compact plasmonic nanocavities at room temperature
• Hybrid plasmonic nanostructures based on controlled integration of MoS2 flakes on metallic nanoholes
• Controlled integration of MoS2 flakes on nanopores by means of electrophoretic deposition